Azotobacter vinelandii

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Azotobacter
Scientific classification
Kingdom: Bacteria
Phylum: Proteobacteria
Class: Gamma Proteobacteria
Order: Pseudomonadales
Family: Pseudomonadaceae
Genus: Azotobacter
Species: A. vinelandii
Binomial name
Azotobacter vinelandii

Azotobacter vinelandii is a diazotroph that can fix nitrogen while grown aerobically. It is a genetically tractable system that is used to study nitrogen fixation. These bacteria are easily cultured and grown.

It is a free-living N2 fixer which is known to produce many phytohormones and vitamins in the soil.

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